璞奇 — 将书本、B 站、得到等学习内容生成练习，帮助掌握新知，支持 App、Chrome 插件和 Agent Skill - [更多介绍](https://mp.weixin.qq.com/s/HRRpKg2oAt_toZNTpY-foA)

Clarioxis — AI 教育智能体工具，打造“资料分析+AI视频讲解+随堂练习+智能复盘”的一站式学习闭环

@DevSanghav15604 · X

The Duolingo for everything. Type in a prompt and get a full, personalized course built for you.

@shimota_tweets · X

Working on and sharing tips on how I’m scaling it

u/Clarry_j · Reddit

Got tired of being so damn slow at writing, built an app to fix it I built this over a summer, which is a sentence I used to write about other things. I'm a physics student and a sailing instructor, I don't code, and I used an AI so I wouldn't have to learn — which, God help me, is the most honest thing I've said in this whole post. 31 sub-levels. It tracks the letters I get wrong and the specific pairs of letters I get wrong, which is more self-awareness than I've managed in a decade. Free

u/JustinAngel · Reddit

PracticeTherapy.ai: free training simulator for therapists practicing with simulated clients Hi reddit, I launched PracticeTherapy.ai (ask for invite code, YouTube demo ) It's a deliberate practice platform for mental health professionals (therapists, social workers, psychologists, etc) to learn new clinical skills. Here's how it works The goal is to help clinicians develop practical instincts in simulated sessions that can transfer into real client work. Learn

@GururSon · X

@amanry28 · X

I don’t know why isn’t it getting that much attention it’s actually a big deal for people who do vibe coding, for people like who develop micro apps daily. As a teacher it’s so ise to just tell students to go to and practice tables… It’s so amazing

@neurolifts_ · X

Building a gym for the mind!

x1shir · V2EX

HowToWhistle：像唱 KTV 一样练习吹口哨 一直想提高吹口哨技巧，搜了一圈发现网上的教程都是文字和视频，练的时候根本不知道自己吹得对不对。 想到可以像 KTV 一样，有个音轨对比，于是干脆自己搓了一个练习网站：[https://howtowhistle.org/]( https://howtowhistle.org/) 核心思路是用浏览器的麦克风做实时音高检测，你对着麦克风吹，页面会显示你当前的音高和目标音的偏差，类似 KTV 唱歌时的实时评分。功能大概有： - 实时音高反馈，能看到自己吹的是哪个音、偏高还是偏低 - 从单音长音开始的渐进式练习，到音阶、再到简单旋律 - 纯前端实现，声音不上传，无需注册 目前还比较简陋，欢迎大家试玩和提建议。

@i_manish_30 · X

Mathletiq - 6 minute brain exercise app

@bian_bx57386 · X

最近做了一个「冥想知识地图」+ 一个「10分钟快速冥想工具」，已经完全开源👇 10分钟快速冥想： 冥想知识地图： GitHub： 之所以做这个小产品，是因为越来越多人想开始冥想，但真正动手时会卡在两个地方： 1. 不知道从哪开始——听过很多术语，却分不清「正念」和「观想」到底有什么区别，也不知道自己当下最需要哪种。 2. 觉得时间太长、门槛太高——很多人一听要坐20-30分钟就直接放弃了。 所以我顺便做了一个「10分钟就能完成一次完整冥想」的工具：打开就能直接用，选好类型，跟着引导做完就走，不需要任何准备。 这些也是我自己和身边朋友在尝试冥想时反复遇到的问题，所以想做一个既帮你「搞懂」又帮你「马上能用」的东西。 而「知识地图」是吧把冥想里最容易懵的概念（呼吸法、身体扫描、正念、慈心、观想……）做成了可左右滑动的知识地图，每个都有解释、步骤、场景和常见误区。 配套10分钟的训练，让你知道为什么、怎么做。 之前我写过一篇冥想文章，如果对冥想不太了解的可以先看这个：